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+clc
+//Chapter3: Modulation
+//Example3.18, page no 172
+//Given
+deltaF=1e6// max freq deviation
+fm=10e3//modulating freq
+mf=(2*deltaF)/fm// modulation coefficient
+BW=mf*fm// bandwidth
+mprintf('The approximate bandwidth is: %d MHz',BW/1e6)
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